2090529

素因数分解:

$3^5\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 3581760

約数和(自身を除く): 1491231

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1229, 1701, 3687, 8603, 11061, 25809, 33183, 77427, 99549, 232281, 298647, 696843, 2090529]

約数ペア:

[(1, 2090529), (3, 696843), (7, 298647), (9, 232281), (21, 99549), (27, 77427), (63, 33183), (81, 25809), (189, 11061), (243, 8603), (567, 3687), (1229, 1701)]